| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.284 | 0.288 | 0.289 | 0.297 |
| River Wear - Chester-Le-Street | 0.459 | 0.465 | 0.467 | 0.48 |
| Smallhope Burn - Lanchester Front Street | 0.252 | 0.257 | 0.256 | 0.261 |
| River Wear - Stanhope | 0.388 | 0.399 | 0.477 | 0.851 |
| River Gaunless - South Church | 0.142 | 0.144 | 0.144 | 0.148 |
| River Wear - Sunderland Bridge | 0.421 | 0.426 | 0.425 | 0.43 |
| River Wear - Witton Park | 0.483 | 0.487 | 0.487 | 0.492 |
| River Wear - Durham New Elvet Bridge | 0.371 | 0.379 | 0.378 | 0.388 |